baber/WOPTO huggingface dataset:
Patent JP-H05176724-A (JP)
Title: Packaged artificial fish egg
Inventor: KUWABARA KIYOAKI
IPC: A23L17/30
Filed: 1991-12-27
Abstract: PURPOSE:To obtain the subject packaged artificial fish eggs similar to raw fish eggs and excellent in preservability at room temperatures by packaging artificial fish eggs in which the main part of the included layer is an aqueous gel softer than the outer layer covering the above-mentioned included layer, tightly sealing the package and heat treating it. CONSTITUTION:The objective raw fish egg-like artificial fish eggs are obtained by packaging artificial fish eggs in which the main part of the included layer is an aqueous gel softer than the outer layer covering the above-mentioned included layer, tightly sealing the package and heat treating it and excellent in preservability at room temperatures.
Patent JP-2001171075-A (JP)
Title: Dampening water supplying device for printer
Inventor: YAMAMOTO TAKAHARU
IPC: B41F7/24
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a dampening water supplying device having a dampening water roller including high hydrophilic property. SOLUTION: A dampening water supply means 14 has a fountain roller 31 disposed so as to partly dip in a storage tank 30, a form-dampening roller 32 which rotates in contacted with a printing plate on a plate cylinder 10, a transfer roller 33 contacted with the rollers 31 and 32, and a rider roller 34 contacted with the roller 32. A photocatalytic layer T for bringing abut a photoexcited hydrophilizing reaction is formed on the surface of the roller 31, and the surface of the roller becomes hydrophilic by irradiating it with an ultraviolet ray. The means 14 also has irradiating means 40 disposed on each of plurality of regions along the axial direction of the roller 31 to irradiate with the ray, and a light shielding means 41 provided between the respective means 40. The means 40 is solely controlled to be fired to change the hydrophilic property of the layer T at each region.
Patent JP-H05181485-A (JP)
Title: Electronic musical instrument
Inventor: KITAYAMA TORU
IPC: G10H5/00
Filed: 1991-12-27
Abstract: PURPOSE:To generate a musical sound which has diverse spectrum structure while maintaining the richness of timbre variation of the musical sound irrespective of the kind of an exciting signal waveform. CONSTITUTION:This electronic musical instrument is provided with an exciting signal generation part 9 which generates the exciting signal corresponding to data WAVE, a key-ON signal KON, and data PITCH and a resonance part 19 consisting of LOOP which repeats a delay process and an attenuation process corresponding to data DLYn, a coefficient LPFn, a coefficient APFn, a coefficient HPFn, and a loop gain LGn to circulate them. Then the input terminal and output terminal of the LOOP are optionally connected according to data ALG and a synthesis coefficient MIX and placed in a resonance state respectively; and the exciting signal is inputted to one of LOOPs and one of signals circulating in the respective loops of the LOOPs is outputted as a musical sound signal.
Patent JP-2000181005-A (JP)
Title: Silver halide photographic sensitive material and its development processing method
Inventor: ITO HIROHIDE
IPC: G03C5/395
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material and its development processing method which is free of occurrence of film stains and uneven development and uneven drying and opacification at the time of development processing and occurrence of stains in a rinsing bath by incorporating a polysaccharides in a specified range of average molecular weight, in at least one layer on the side of the silver halide emulsion layers of the photosensitive material. SOLUTION: This photosensitive material, containing in at least one of the layers on one side of a support same as the silver halide emulsion layers the polysaccharides, having a weight average molecular weight of 50,000-200,000, is imagewise exposed and processed with a developing solution containing as a developing agent a compound which is represented by the formula, in which each of R1 and R2 is independently, an optionally substituted alkyl or such alkylthio grain or the like, and each of they may combine with each other, and where (k) is 0 or 1: and when k=1, X is a -CO- or -CS- group; and each of M1 and M2 is an H or alkali metal atom.
Patent JP-H11189576-A (JP)
Title: Alkyl alcohol containing alkyl(meth)acrylate and its handling
Inventor: NAGANO HIDEAKI
IPC: C07C219/08
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound excellent in storage stability or the like by specifying the total nitrogen content of the subject compound obtained by in a distillation of a specified alkyl alcohol as an azeotropic mixture with a specified compound. SOLUTION: This compound is obtained by distillation of (D) a byproduct alkyl alcohol formed as an azeotropic mixture with (C) an alkyl amino(meth) acrylate of formula III which is produced by transesterification between (A) an alkyl (meth)acrylate of formula I (R<1> is H or methyl; R<2> is a 1-4C alkyl and (B) an alkylamino alcohol of formula II (R<3> is H or a 1-8C alkyl; R<4> is a 1-8C alkyl; R<5> is a 1-4C alkylene); wherein the total nitrogen content of the subject compound is suppressed to <=0.002 wt.% preferably <=0.001 wt.%. The method for suppressing the total nitrogen content to <=0.002 wt.% is e.g. mixing the subject compound with water and extracting basic nitrogen compounds into water.
Patent JP-H06199967-A (JP)
Title: Method for modifying polyolefin
Inventor: HIRASHIRO KENICHI
IPC: C08F8/46
Filed: 1992-12-28
Abstract: PURPOSE:To efficiently modify a polyolefin into a modified product large in the amount of an addition-reacted monomer and excellent in adhesivity, compatibility, and printability by dividing a reaction initiator and a functional group- having monomer into plural portions, respectively, gradually adding the portions to a polyolefin and reacting the monomer with the polyolefin in the presence of a solvent. CONSTITUTION:In the case of modifying a polyolefin by dividing a reaction initiator such as benzoyl peroxide and a functional group-having monomer such as maleic anhydride into two or more portions, respectively, gradually adding the portions to the polyolefin and reacting the monomer with the polyolefin in the presence of a solvent, the next addition is performed after the concentration of the reaction initiator in the reaction solution becomes 1/4 or lower of its concentration at the time of its addition to the polyolefin 40-70 pts.wt. of the functional group-having monomer and 4-7 pts.wt. of the reaction initiator are preferably added to 100 pts.wt. of the polyolefin for each addition.
Patent JP-H05154606-A (JP)
Title: Method for filling molding sand in lost foam pattern casting
Inventor: UIKE MINORU
IPC: B22C15/10
Filed: 1991-12-09
Abstract: PURPOSE:To improve the filling efficiency of molding sand in a lost foam pattern casting and to sufficiently secure the filling density of the molding sand around the lost foam pattern even if the lost foam pattern has a complicate shape having sideward hole or downward surface. CONSTITUTION:The molding sand 7 is filled around the lost foam pattern 6 arranged in a molding flask 5 on a table vibrator, and by laying a weight 9 at the upper part of this molding sand 7, the table 3 and the molding flask 5 are vibrated to the selective direction by the vibrator 4 to fill up the molding sand 7.
Patent JP-2000178641-A (JP)
Title: Method for uniformly heating metallic coil and high frequency induction heating furnace
Inventor: TOMITA TOSHIRO
IPC: C21D1/42
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a method, with which a metallic coil is uniformly and quickly heated, and a high frequency induction furnace suitably to this method. SOLUTION: High frequency induction magnetic field is impressed in the circumferential direction of the metallic coil 1 interposing an electric insulating layer between the metallic sheets to execute the induction heating. The electric- insulating layer containing decarburizing and demanganese promotor is better one. In the heating with this method, the high frequency induction heating furnace, in which an induction coil is wound around the inner part so as to form an annular space and is divided into two at the portion crossing to the orthogonal plane to the center axis of the annular space and the high frequency induction heating furnace mutually electrically connected through a connecting part 3 arranged at this portion, may be used.
Patent JP-H11190695-A (JP)
Title: Semiconductor stress measuring raman spectrophotometer
Inventor: YAMAGUCHI HIROKATSU
IPC: G01J3/44
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To measure stress rapidly with high sensitivity in a Raman microspectrophotometer. SOLUTION: In a low dispersion spectroscope 13, focal length is 60 cm, the ruling number of an echelette diffraction grating 30 is 3600/mm, and primary diffracted light is used. In a high dispersion spectroscope 14, the focal length of a concave reflecting mirror is 60 cm, the ruling number of an echelle diffraction grating 35 is 75/mm, and 48-order diffracted light is used. In the case of detecting Raman spectrum of silicon excited by argon laser 514.5 nm, the low dispersion spectroscope 13 provided with the echelette diffraction grating 30 is adjusted in such a way that light from 515 nm to 535 nm is dispersed on an intermediate slit 32, and the width of the intermediate slit 32 is adjusted to correspond to this wavelength width to measure stress.
Patent JP-2001177127-A (JP)
Title: Board for photoelectric conversion device
Inventor: SETO YASUNARI
IPC: H01L31/04
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a board which is especially suitable for a crystalline silicon photoelectric conversion device. SOLUTION: Base films 1a and 1b are formed on the surface of a glass board, and a conductive film 2 is formed thereon. The surface of the conductive film is turned rugged, where a level difference 3 between a trough and a crest is set at 50 to 15 nm, and an interval 4 between two crests is set at 50 to 1000 nm. The conductive film is set at 400 to 1000 nm in thickness and 10 to 30 Ω/(square) in sheet resistance.
Patent JP-2000139103-A (JP)
Title: Formation of farm field
Inventor: NAGATO SHIGEAKI
IPC: A01B13/02
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a farm field capable of harvesting a crop such as rice, etc., uniformly in any part of a farm field in preparing the environment of a paddy field by making the depth of plowed soil constant by making the bottom of a spade horizontal instead of the depth from the surface. SOLUTION: When farm fields A and B having different in height of the ground are made into one farm field with scale expansion, a levee at the middle part is removed and the part B is tilled and inverted. The tilling depth in the operation is deeper than that of the part A. The soil of a lower layer made into an upper layer is dried, the upper part is moved to the part A while being roughly ground to give a roughly prepared land. Both the parts A and B are tilled and inverted by using a bottom working machine so as to make a spade bottom S of both the part horizontal. Then a finishing is carried out by using a leveling working machine so as to level the whole parts.
Patent JP-2000186007-A (JP)
Title: Insecticidal composition and insecticidal aerosol agent
Inventor: TANAKA YASUYORI
IPC: A01N25/06
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain an insecticidal composition or insecticidal aerosol agent having high immediate effect on insect pests. SOLUTION: This insecticidal composition comprises (a) 2-methyl-4-oxo-3-(2- propynyl)cyclopent-2-enyl 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate and (b) at least one kind of ether compound selected from the group consisting of diethylene glycol monoalkyl ethers, diethylene glycol dialkyl ethers, triethylene glycol monoalkyl ethers and triethylene glycol dialkyl ethers. The insecticidal aerosol agent is characteristic in containing the above composition and a propellant.
Patent JP-2000332582-A (JP)
Title: Flip-flop circuit
Inventor: TSUCHIYA YOSHITAKA
IPC: H03K3/286
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To increase the RESET operation speed without increasing the circuit current by shifting down the logical center voltage of a base terminal, having conflict of logic with a specific base terminal voltage only at RESET time and generating a voltage difference necessary for logical operation between the both in a short time. SOLUTION: First and 2nd resetting transistors (TR) Q1 and Q2, and Q7 outputs input signals when the level of gate signals exceed a threshold value to reset a flip-flop 1. A CLK buffer 2 outputs a clock signal the gate terminals of the TRs Q1 and Q2 and lower the level of the clock signal according to a shift instruction. A RESET buffer 3 makes the CLK buffer 2 output a gate signal having a level higher than the H level of the outputted clock signal to the gate terminal of the TR Q7 according to an external reset signal. Consequently, RESET or SET high-speed operation is enabled without increasing the circuit current.
Patent JP-2000188815-A (JP)
Title: Tie band
Inventor: MORITA MASATOMI
IPC: H02G3/30
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent clearance from being generated between a band member and a bundle of wire by providing a retention member that can be fitted to a substrate part, can retain a bundle of wire, and has a projecting gear-lock piece that can be gear-locked to a gear-lock groove being provided at the substrate part, and by retaining the bundle of wire with the band member. SOLUTION: A wire harness 21 is fitted to a fitting groove 20 for retaining the wire harness 21 by a retention member 18, and a gear-lock piece 19 is gear-locked to a gear-lock groove. First and second band members 13 and 14 are wound around the wire harness 21 and the retention member 18, the end part of the second band member 14 is inserted into an insertion hole, the first and second band members 13 and 14 are fully wound around the retention member 18 and the wire harness 21 for gear-locking a saw-shaped uneven part to a lock piece. The surplus end part of the second band member 14 projecting from the insertion hole is cut, thus preventing clearance from being generated between the band member and a bundle of wire, and preventing the bundle of wire from deviating sideways from a tie band.
Patent JP-H11186813-A (JP)
Title: Isolator for microwave
Inventor: KUNIMOTO TAKUSHI
IPC: H01C7/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To simply short-circuit a reflection free terminal part without increasing the number of components, capable of utilizing a chip resistor with a simple electrode structure and very excellent in the diffusibility of a heat generated in its resistor film. SOLUTION: An irreversible circuit element having 3 terminals is mounted on a case 12 acting like earthing and one terminal is reflection free-terminated to the case by a chip resistor 14. The chip resistor 14 is structured such that an earth conductor film 32 is formed on the rear side of a rectangular prism base plate 30, electrode films 34, 35 are formed respectively to the both ends on the front side and the both electrode films on the front side are connected by a resistance film 36. The chip resistor 14 is configured so that the ground conductor film 36 is brought in press contact with a flat part of the case and one end face of the chip resistor is brought in press contact with an upright projection wall of the case. The electrode film 34 is electrically connected to the upright projection wall of the case to short-circuit the reflection free terminal part by the case and to connect one terminal of the irreversible circuit element electrically to the other electrode film 35.
Patent JP-2001185877-A (JP)
Title: Electronic component mounting apparatus
Inventor: NAKAMICHI NIRO
IPC: H05K7/12
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide countermeasures to meet the need for damping vibrations generated by electronic components. SOLUTION: Mounts are provided on a chassis and the electronic components are mounted on the mounts through elastic members.
Patent JP-H11328437-A (JP)
Title: Game machine and image processing method of game machine
Inventor: HIRAOKA KAZUKUNI
IPC: A63F13/55
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To represent a 3D animation in consideration of focus as a game advances by allowing an arithmetic processing means to focus on a specific object or its specific position and defocus other objects. SOLUTION: An image arithmetic processing means 1B performs object modeling processes 1B-1 on a virtual world coordinate system according to the arithmetic result of a game space arithmetic processing means 1A. Then a clicking process 1B-2 is performed only for the specific object which is projected. Then a perspective converting process 1B-3 of the objects is performed on the projection surface in order from the one positioned in the inner part according to the depth information of polygon vertex information. A rendering process 1B-4 is performed for the individual perspective-converted objects. In the rendering process 1B-4, a shading process, etc., is performed and a defocusing process is also performed. Game video which is rich in reality can be represented by representing defocusing based upon distances.
Patent JP-2001180402-A (JP)
Title: Steering support device in parking
Inventor: HIGA KOJI
IPC: H04N7/18
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a steering support device in parking, enabling a driver to easily grasp the timing of steering when parking. SOLUTION: When a tandem parking mode is set by an operating switch in a vehicle position parallel with a road, an image processing part processes an image picked up by a camera to compute the position of a parking frame 17 serving as a target in the case of stopping in a steering start position, on the basis of the position relation between a parking space and the vehicle, and a steering start guide 13 is displayed being superposed on the target position on a monitor screen 16.
Patent JP-2000186624-A (JP)
Title: Constant vacuum sliding throttle valve type carburetor
Inventor: O GIYOUHIGASHI
IPC: F02M9/06
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a constant vacuum sliding throttle valve type carburetor, especially for a motorcycle, whose structure is simple and which is quick is operation and is excellent in acceleration performance. SOLUTION: An upper cover 4 is connected to the upper end wall of a carburetor body 6 so as to hold a diaphragm 5, thus a negative pressure chamber 14 and an atmospheric chamber 13 can be partitioned respectively on the upper and lower sides of the diaphragm 5. The upper end of a sliding throttle valve 26 elevatably supported in an opening 17 being perpendicular to the intake passage 33 of the carburetor body 6 is connected to the diaphragm 5, and a forked throttle valve lever 8 and a rotary shaft 7 fixing the throttle valve lever 8 are arranged in the atmospheric chamber 13.  A valve plate 22 arranged separately from a sliding throttle valve 26 is arranged elevatably from the fully closing position of the intake passage 33 to the fully opening position thereof, and stroke from a low opening area to the fully opening position that previously set in the sliding throttle valve 26 is set smaller than the stroke of the valve plate 22. Therefore, the valve plate 22 only is operated in the low opening area, and the valve plate 22 is operated integrally with the sliding throttle valve 26 in an opening area exceeding the low opening area.
Patent JP-2000195686-A (JP)
Title: Lighting system for emergency
Inventor: MATSUZAKI JUN
IPC: H05B41/14
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To stably light a discharge lamp even if a photo-output at the service interruption of a commercial power supply, and to uniform luminance on a display surface. SOLUTION: If a power supply for a discharge lamp is switched to a battery E when a commercial power supply Vac has service interruption, a control circuit 1 sets the photo-output of the discharge lamp L for an excitation photo- output which is a lower photo-output than a rated photo-output and a higher one than a photo-output at the service interruption regulated as a photo-output after the service interruption of the commercial power supply Vac. If an excitation time to light the discharge lamp L by the excitation photo-output elapses, the control circuit 1 lowers the photo-output of the discharge lamp down to the photo-output at the service interruption.
Patent JP-2001182182-A (JP)
Title: Urethane injection heat insulation method
Inventor: FURUYAMA REIKO
IPC: E04B1/76
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an urethane injection heat insulating method in the formation of a heat insulating wall, which positively forms a heat insulating layer and a space at a low cost, without deforming backing. SOLUTION: A space portion 30 defined by a frame body 10 is partitioned into two portions, i.e., a charged chamber 30A and a vacant chamber 30B, by means of a partition wall 40, which is formed into a U-shape in cross section and constituted of a rear portion 40A and a leg portion 40B. The partition wall 40 is fitted, such that the leg portion 40B comes in contact with an internal periphery 10C of the charged chamber of the frame body 10, and the front end of the leg portion comes in contact with the backing 20A of the charged chamber. The partition wall 40 is reinforced and supported by a plurality of divided reinforcing plates 60, which are brought into contact with the rear portion 40A, and the reinforcing plates are fixed removably to the charged chamber backing 20A by means of connecting jigs 50.  Urethane 70 is injected from openings 40C formed in an upper location of the partition wall 40, however, deformation of the partition wall 40 is small, since foaming pressure is received by the reinforcing plates 60, to thereby positively form the prescribed heat insulation layer and the space. A backing 20B of the vacant chamber is installed on the frame body 10 after hardening of the urethane, so that it will not deform.
Patent JP-2001182780-A (JP)
Title: Silent chain
Inventor: SAITO TOYONAGA
IPC: F16G13/04
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To aim at control of increase in the weight of a silent chain by minimizing the wear of a connecting pin, so that sliding-contact surface between a pin hole of a plate and a connecting pin for constructing respectively a silent chain is increased, and also by preventing decrease in the strength of the plate where each width of an outer flank and an inner flank between the pin hole and a teeth does not become small. SOLUTION: A silent chain is formed by linking a plate 1, in which the plate has a pair of teeth and a pair of pin holes and in which each plate is also connected by a connecting pin respectively. The pin hole 2 is formed by a cylindrical portion 2A, in which the edge portion of the pin hole is extruded continuously from one of side surfaces of the plate. The height of the cylindrical portion 2A is set approximately equal to the thickness of the plate.